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osmo-sip-connector
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mncc: In case of an unexpected REL.IND inform the other leg about it 

I had modified my code to do nothing after having sent the PROCEEDING
message. First the MS will issue a DISCONNECT.IND (which I ignored) and
then there will be REL.IND. Let's inform the other leg about this event
and let's assume the call will then be terminated.
This commit is contained in:
Holger Hans Peter Freyther 2016-03-24 18:48:45 +01:00
parent aab9ac5191
commit cacce82810
3 changed files with 20 additions and 1 deletions
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12
src/call.c
View File

@ -78,3 +78,15 @@ struct call *sip_call_mncc_create(void)
llist_add(&call->entry, &g_call_list);
return call;
}
struct call_leg *call_leg_other(struct call_leg *leg)
{
if (leg->call->initial == leg)
return leg->call->remote;
if (leg->call->remote == leg)
return leg->call->initial;
LOGP(DAPP, LOGL_NOTICE, "leg(0x%p) not belonging to call(%u)\n",
leg, leg->call->id);
return NULL;
}

1
src/call.h
View File

@ -81,6 +81,7 @@ struct mncc_call_leg {
extern struct llist_head g_call_list;
void calls_init(void);
struct call_leg *call_leg_other(struct call_leg *leg);
void call_leg_release(struct call_leg *leg);

8
src/mncc.c
View File

@ -315,8 +315,14 @@ static void check_rel_ind(struct mncc_connection *conn, char *buf, int rc)
if (leg->base.in_release)
stop_cmd_timer(leg, MNCC_REL_IND);
else {
struct call_leg *other_leg;
other_leg = call_leg_other(&leg->base);
if (other_leg)
other_leg->release_call(other_leg);
}
LOGP(DMNCC, LOGL_DEBUG, "leg(%u) was released.\n", data->callref);
call_leg_release(leg);
call_leg_release(&leg->base);
}
static void check_hello(struct mncc_connection *conn, char *buf, int rc)