Ticket #970: More gracefull PJSUA-LIB shutdown sequence. Enhancements:
- wait for unregistration to complete (or a preconfigured delay expires)
- new account config field to set the maximum delay to wait for unregistration
- rejects incoming requests (INVITE, SUBSCRIBE, and OPTIONS) when shutdown is in progress
git-svn-id: https://svn.pjsip.org/repos/pjproject/trunk@2943 74dad513-b988-da41-8d7b-12977e46ad98
diff --git a/pjsip/src/pjsua-lib/pjsua_pres.c b/pjsip/src/pjsua-lib/pjsua_pres.c
index 4515636..935a41e 100644
--- a/pjsip/src/pjsua-lib/pjsua_pres.c
+++ b/pjsip/src/pjsua-lib/pjsua_pres.c
@@ -682,6 +682,14 @@
/* Incoming SUBSCRIBE: */
+ /* Don't want to accept the request if shutdown is in progress */
+ if (pjsua_var.thread_quit_flag) {
+ pjsip_endpt_respond_stateless(pjsua_var.endpt, rdata,
+ PJSIP_SC_TEMPORARILY_UNAVAILABLE, NULL,
+ NULL, NULL);
+ return PJ_TRUE;
+ }
+
PJSUA_LOCK();
/* Find which account for the incoming request. */
@@ -1721,6 +1729,8 @@
{
unsigned i;
+ PJ_LOG(4,(THIS_FILE, "Shutting down presence.."));
+
if (pjsua_var.pres_timer.id != 0) {
pjsip_endpt_cancel_timer(pjsua_var.endpt, &pjsua_var.pres_timer);
pjsua_var.pres_timer.id = PJ_FALSE;