By removing the stream's video encoder we force the stream to send
future frames using the fallback code, that is as regular screen
updates.
However note that we keep the stream object: we have to. Otherwise
future frames would trigger the creation of a new stream object with a
new video encoder which would again try to stream the video and fail
again and again.
Signed-off-by: Francois Gouget <fgouget@xxxxxxxxxxxxxxx>
---
v5 was acked so no change.
server/dcc.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/server/dcc.c b/server/dcc.c
index e9b438f..cf5f44c 100644
--- a/server/dcc.c
+++ b/server/dcc.c
@@ -1059,6 +1059,15 @@ static int dcc_handle_stream_report(DisplayChannelClient *dcc,
return TRUE;
}
+ if (report->num_frames == 0 && report->num_drops == UINT_MAX) {
+ spice_warning("stream_report: the client does not support stream %u",
+ report->stream_id);
+ /* Stop streaming the video so the client can see it */
+ agent->video_encoder->destroy(agent->video_encoder);
+ agent->video_encoder = NULL;
+ return TRUE;
+ }
+
if (report->unique_id != agent->report_id) {
spice_warning("stream_report: unique id mismatch: local (%u) != msg (%u) "
"The old stream was probably replaced by a new one",
--
2.10.1
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