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authorHolger Hans Peter Freyther <holger@moiji-mobile.com>2013-06-30 15:30:47 +0200
committerHolger Hans Peter Freyther <holger@moiji-mobile.com>2013-07-27 21:39:13 +0200
commite7bd863f763809b152fb21655abe7e8bba557561 (patch)
treedd6b2a11d9aeec000ebbbb44ed178d4a0dfd0970 /openbsc/include/openbsc/gsm_subscriber.h
parentb97089432f43505329b57630c5520d555ec998d1 (diff)
expiration: Speculative fixes for the periodic expiring handling
We were expiring subscribers during active calls. This is because the T3212 is stopped under certain conditions but we didn't stop that timer at all. Remember if T3212 timer was stopped due something done by NITB and update the expiration time at the end of the radio connection, as the phone should restart it when returning to MM Idle. It is a bit difficult to decide when we should set the flag. E.g. in a CM Service Request we don't know if we accept the service and during a LU we already send MM messages before we accept or reject the subscriber. The easiest is to set the flag when receiving a paging response on known subscribers and at the end of the authentication process. Do not expire a subscriber that has an active connection that is marked with the flag, e.g. we would still expire a subscriber that is being paged. Manual tests executed/passed: * gst LUTest.st verified that a expiration date was set * gst SMSTest.st (doing another LU but forcing a timeout on the SMS sending). Verified that the expire_lu was updated.
Diffstat (limited to 'openbsc/include/openbsc/gsm_subscriber.h')
-rw-r--r--openbsc/include/openbsc/gsm_subscriber.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/openbsc/include/openbsc/gsm_subscriber.h b/openbsc/include/openbsc/gsm_subscriber.h
index 78f9710c5..32e0a4e96 100644
--- a/openbsc/include/openbsc/gsm_subscriber.h
+++ b/openbsc/include/openbsc/gsm_subscriber.h
@@ -100,6 +100,7 @@ char *subscr_name(struct gsm_subscriber *subscr);
int subscr_purge_inactive(struct gsm_network *net);
void subscr_update_from_db(struct gsm_subscriber *subscr);
void subscr_expire(struct gsm_network *net);
+int subscr_update_expire_lu(struct gsm_subscriber *subscr, struct gsm_bts *bts);
/* internal */
struct gsm_subscriber *subscr_alloc(void);