diff options
| author | Holger Hans Peter Freyther <zecke@selfish.org> | 2010-12-25 19:40:14 +0100 |
|---|---|---|
| committer | Holger Hans Peter Freyther <zecke@selfish.org> | 2010-12-25 21:39:04 +0100 |
| commit | e25445b8644310c73694b960f63f93f1e3110315 (patch) | |
| tree | fce6fb794f9903fce74264cb1bd758660ae624ab /openbsc/src/gsm_subscriber.c | |
| parent | 3d76e449688f304253aee4b330031e03b1d2cf5c (diff) | |
subscr: Sync the database before sending the attached signal
If a signal handler accesses the database he will still see
the old lac. Make sure he is seeing the new one. Update the
subscriber from the database in case the query failed or other
things have changed.
Diffstat (limited to 'openbsc/src/gsm_subscriber.c')
| -rw-r--r-- | openbsc/src/gsm_subscriber.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/openbsc/src/gsm_subscriber.c b/openbsc/src/gsm_subscriber.c index 5dd680fce..dc7d638f1 100644 --- a/openbsc/src/gsm_subscriber.c +++ b/openbsc/src/gsm_subscriber.c @@ -294,6 +294,8 @@ struct gsm_subscriber *subscr_get_by_id(struct gsm_network *net, int subscr_update(struct gsm_subscriber *s, struct gsm_bts *bts, int reason) { + int rc; + /* FIXME: Migrate pending requests from one BSC to another */ switch (reason) { case GSM_SUBSCRIBER_UPDATE_ATTACHED: @@ -302,6 +304,8 @@ int subscr_update(struct gsm_subscriber *s, struct gsm_bts *bts, int reason) s->lac = bts->location_area_code; LOGP(DMM, LOGL_INFO, "Subscriber %s ATTACHED LAC=%u\n", subscr_name(s), s->lac); + rc = db_sync_subscriber(s); + db_subscriber_update(s); dispatch_signal(SS_SUBSCR, S_SUBSCR_ATTACHED, s); break; case GSM_SUBSCRIBER_UPDATE_DETACHED: @@ -309,14 +313,19 @@ int subscr_update(struct gsm_subscriber *s, struct gsm_bts *bts, int reason) if (bts->location_area_code == s->lac) s->lac = GSM_LAC_RESERVED_DETACHED; LOGP(DMM, LOGL_INFO, "Subscriber %s DETACHED\n", subscr_name(s)); + rc = db_sync_subscriber(s); + db_subscriber_update(s); dispatch_signal(SS_SUBSCR, S_SUBSCR_DETACHED, s); break; default: fprintf(stderr, "subscr_update with unknown reason: %d\n", reason); + rc = db_sync_subscriber(s); + db_subscriber_update(s); break; }; - return db_sync_subscriber(s); + + return rc; } void subscr_update_from_db(struct gsm_subscriber *sub) |