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Merge "res/res_pjsip_session: Check for presence of an active negotiator"

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zuul
2016-07-13 18:48:39 -05:00
committed by Gerrit Code Review
parent c49833653b 0d487b53b1
commit 3849f23bff
1 changed files with 10 additions and 6 deletions
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16
res/res_pjsip_session.c
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@@ -792,12 +792,14 @@ static int delay_request(struct ast_sip_session *session,
static pjmedia_sdp_session *generate_session_refresh_sdp(struct ast_sip_session *session)
{
pjsip_inv_session *inv_session = session->inv_session;
const pjmedia_sdp_session *previous_sdp;
const pjmedia_sdp_session *previous_sdp = NULL;
if (pjmedia_sdp_neg_was_answer_remote(inv_session->neg)) {
pjmedia_sdp_neg_get_active_remote(inv_session->neg, &previous_sdp);
} else {
pjmedia_sdp_neg_get_active_local(inv_session->neg, &previous_sdp);
if (inv_session->neg) {
if (pjmedia_sdp_neg_was_answer_remote(inv_session->neg)) {
pjmedia_sdp_neg_get_active_remote(inv_session->neg, &previous_sdp);
} else {
pjmedia_sdp_neg_get_active_local(inv_session->neg, &previous_sdp);
}
}
return create_local_sdp(inv_session, session, previous_sdp);
}
@@ -917,7 +919,9 @@ int ast_sip_session_refresh(struct ast_sip_session *session,
if (generate_new_sdp) {
/* SDP can only be generated if current negotiation has already completed */
if (pjmedia_sdp_neg_get_state(inv_session->neg) != PJMEDIA_SDP_NEG_STATE_DONE) {
if (inv_session->neg
&& pjmedia_sdp_neg_get_state(inv_session->neg)
!= PJMEDIA_SDP_NEG_STATE_DONE) {
ast_debug(3, "Delay session refresh with new SDP to %s because SDP negotiation is not yet done...\n",
ast_sorcery_object_get_id(session->endpoint));
return delay_request(session, on_request_creation, on_sdp_creation,