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rtspsrc: Only EOS on timeout if all streams are timed out/EOS

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Otherwise a stream that is just temporarily inactive might time out and
then can never become active again because the EOS event was sent
already.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3271>
This commit is contained in:
Sebastian Dröge 2022-10-21 16:23:08 +03:00 committed by Tim-Philipp Müller
parent 98bc763f2b
commit d186e19568
1 changed files with 35 additions and 2 deletions
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37
subprojects/gst-plugins-good/gst/rtsp/gstrtspsrc.c
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@ -3620,8 +3620,39 @@ on_timeout_common (GObject * session, GObject * source, GstRTSPStream * stream)
GST_WARNING_OBJECT (src, "source %08x, stream %08x in session %u timed out",
ssrc, stream->ssrc, stream->id);
if (ssrc == stream->ssrc)
gst_rtspsrc_do_stream_eos (src, stream);
if (ssrc == stream->ssrc) {
GList *walk;
gboolean all_eos = TRUE;
GST_DEBUG_OBJECT (src, "setting stream for session %u to EOS", stream->id);
stream->eos = TRUE;
/* Only EOS all streams at once if they're all EOS. Otherwise it is
* possible for timed out streams to reappear at a later time time: they
* might just be inactive currently.
*/
for (walk = src->streams; walk; walk = g_list_next (walk)) {
GstRTSPStream *stream = (GstRTSPStream *) walk->data;
/* Skip streams that were not set up at all */
if (!stream->setup)
continue;
if (!stream->eos) {
all_eos = FALSE;
break;
}
}
if (all_eos) {
GST_DEBUG_OBJECT (src, "sending EOS on all streams");
for (walk = src->streams; walk; walk = g_list_next (walk)) {
GstRTSPStream *stream = (GstRTSPStream *) walk->data;
gst_rtspsrc_stream_push_event (src, stream, gst_event_new_eos ());
}
}
}
}
static void
@ -3662,6 +3693,8 @@ on_ssrc_active (GObject * session, GObject * source, GstRTSPStream * stream)
{
GST_DEBUG_OBJECT (stream->parent, "source in session %u is active",
stream->id);
stream->eos = FALSE;
}
static void