FS-7502: video eavesdrop

diff --git a/src/switch_ivr_async.c b/src/switch_ivr_async.c
index a8244076a8d2994ada8c17fa095ab45560fec470..e2705f361450b2581d8fb67e1eac0929f7f76b61 100644 (file)
--- a/src/switch_ivr_async.c
+++ b/src/switch_ivr_async.c
@@ -1651,7 +1651,17 @@ static switch_bool_t eavesdrop_callback(switch_media_bug_t *bug, void *user_data
                        }
                }
                break;
+       case SWITCH_ABC_TYPE_READ_VIDEO_PING:
+               if (!bug->ping_frame) break;
 
+               if (ep->eavesdropper && switch_core_session_read_lock(ep->eavesdropper) == SWITCH_STATUS_SUCCESS) {
+                       switch_channel_t *channel = switch_core_session_get_channel(ep->eavesdropper);
+                       if (switch_channel_test_flag(channel, CF_VIDEO)) {
+                               switch_core_session_write_video_frame(ep->eavesdropper, bug->ping_frame, SWITCH_IO_FLAG_NONE, 0);
+                       }
+                       switch_core_session_rwunlock(ep->eavesdropper);
+               }
+               break;
        default:
                break;
        }