Changeset 5960 for pjproject/trunk/pjsip/src/pjsua-lib/pjsua_vid.c

Timestamp:

Mar 27, 2019 1:53:57 AM (6 years ago)

Author:

ming

Message:

Fixed #2186: Enable video stream keep alive mechanism

• Also add video stream port to video conf when call is on local hold in order for video stream to keep sending keep-alive.

File:

• pjproject/trunk/pjsip/src/pjsua-lib/pjsua_vid.c (modified) (1 diff)

pjproject/trunk/pjsip/src/pjsua-lib/pjsua_vid.c

@@ -1158 +1158 @@
             call_med->strm.v.cap_win_id = wid;
             pj_log_pop_indent();
+
+        } else if (si->dir & PJMEDIA_DIR_ENCODING && call->local_hold) {
+            /* This is similar as above, but we are on local hold. So
+             * we just get the stream encoding port and add it to the
+             * video conference, in order for the stream to be able to
+             * keep sending keep-alive.
+             */
+            PJ_LOG(4,(THIS_FILE, "Setting up TX.."));
+
+            status = pjmedia_vid_stream_get_port(call_med->strm.v.stream,
+                                                 PJMEDIA_DIR_ENCODING,
+                                                 &media_port);
+            if (status != PJ_SUCCESS)
+                goto on_error;
+
+            status = pjsua_vid_conf_add_port(tmp_pool, media_port, NULL,
+                                             &call_med->strm.v.strm_enc_slot);
+            if (status != PJ_SUCCESS)
+                goto on_error;
         }