+ sr_session_send(in->vdev, &packet);
+
+ /* Send metadata about the SR_DF_LOGIC packets to come. */
+ packet.type = SR_DF_META_LOGIC;
+ packet.payload = &meta;
+ meta.samplerate = 0;
+ meta.num_probes = num_probes;
+ sr_session_send(in->vdev, &packet);