Replace a comment with a question with the answer.
Signed-off-by: Volker Rümelin <vr_qemu@t-online.de>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <
20220923183640.8314-7-vr_qemu@t-online.de>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
uint64_t to_read = audio_rate_get_bytes(&hw->info, &in->rate, len) >> 2;
size_t ready = spice_server_record_get_samples(&in->sin, buf, to_read);
- /* XXX: do we need this? */
+ /*
+ * If the client didn't send new frames, it most likely disconnected.
+ * Generate silence in this case to avoid a stalled audio stream.
+ */
if (ready == 0) {
memset(buf, 0, to_read << 2);
ready = to_read;