[Asterisk-code-review] res_pjsip_sdp_rtp: Only do hold/unhold on default audio stream. (asterisk[16])

[Joshua Colp]

Joshua Colp has uploaded this change for review. ( https://gerrit.asterisk.org/c/asterisk/+/13956 )


Change subject: res_pjsip_sdp_rtp: Only do hold/unhold on default audio stream.
......................................................................

res_pjsip_sdp_rtp: Only do hold/unhold on default audio stream.

When examining a stream to determine hold/unhold information we
only care about the default audio stream. Other streams aren't
used for hold/unhold.

ASTERISK-28784

Change-Id: I7a1f10f07822c4aee1f98a38b9628849b578afe4
---
M res/res_pjsip_sdp_rtp.c
1 file changed, 12 insertions(+), 10 deletions(-)



  git pull ssh://gerrit.asterisk.org:29418/asterisk refs/changes/56/13956/1

diff --git a/res/res_pjsip_sdp_rtp.c b/res/res_pjsip_sdp_rtp.c
index b299a3f..edd00b4 100644
--- a/res/res_pjsip_sdp_rtp.c
+++ b/res/res_pjsip_sdp_rtp.c
@@ -1407,18 +1407,20 @@
 	/* If ICE support is enabled find all the needed attributes */
 	check_ice_support(session, session_media, stream);
 
-	/* Check if incomming SDP is changing the remotely held state */
-	if (ast_sockaddr_isnull(addrs) ||
-		ast_sockaddr_is_any(addrs) ||
-		pjmedia_sdp_media_find_attr2(stream, "sendonly", NULL) ||
-		pjmedia_sdp_media_find_attr2(stream, "inactive", NULL)) {
-		if (!session_media->remotely_held) {
-			session_media->remotely_held = 1;
+	if (ast_sip_session_is_pending_stream_default(session, stream) && media_type == AST_MEDIA_TYPE_AUDIO) {
+		/* Check if incomming SDP is changing the remotely held state */
+		if (ast_sockaddr_isnull(addrs) ||
+			ast_sockaddr_is_any(addrs) ||
+			pjmedia_sdp_media_find_attr2(stream, "sendonly", NULL) ||
+			pjmedia_sdp_media_find_attr2(stream, "inactive", NULL)) {
+			if (!session_media->remotely_held) {
+				session_media->remotely_held = 1;
+				session_media->remotely_held_changed = 1;
+			}
+		} else if (session_media->remotely_held) {
+			session_media->remotely_held = 0;
 			session_media->remotely_held_changed = 1;
 		}
-	} else if (session_media->remotely_held) {
-		session_media->remotely_held = 0;
-		session_media->remotely_held_changed = 1;
 	}
 
 	if (set_caps(session, session_media, session_media_transport, stream, 1, asterisk_stream)) {

-- 
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Gerrit-Project: asterisk
Gerrit-Branch: 16
Gerrit-Change-Id: I7a1f10f07822c4aee1f98a38b9628849b578afe4
Gerrit-Change-Number: 13956
Gerrit-PatchSet: 1
Gerrit-Owner: Joshua Colp <jcolp at sangoma.com>
Gerrit-MessageType: newchange
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