[Bug 793264] New: RTSP server for 1.4 doesn't allow new appsrc pipeline connections

["GStreamer" (GNOME Bugzilla)]

https://bugzilla.gnome.org/show_bug.cgi?id=793264

Bug ID: 793264
Summary: RTSP server for 1.4 doesn't allow new appsrc pipeline
connections
Classification: Platform
Product: GStreamer
Version: 1.x
OS: Linux
Status: NEW
Severity: normal
Priority: Normal
Component: gst-rtsp-server
Assignee: gstreamer-***@lists.freedesktop.org
Reporter: ***@macq.eu
QA Contact: gstreamer-***@lists.freedesktop.org
GNOME version: ---

Hello,

After few play/stop connections from one unique client, rtsp server doesn't
allow any new ones.

Other behavior: multiple clients connect to server, new client connections will
always work if at least one client is still connected but when all clients are
disconnected, no new connection is possible.

RTSP logs: https://gist.github.com/Mezzano/d18f7ab278e2174adc9c045d5bdea307
Code is adapted from test-appsrc.c:
https://gist.github.com/Mezzano/43789624d4983d70bcd9610ecaddbb30

Thanks for helping

["GStreamer" (GNOME Bugzilla)]

https://bugzilla.gnome.org/show_bug.cgi?id=793264

Tim-Philipp Müller <***@zen.co.uk> changed:

What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |NEEDINFO
CC| |***@zen.co.uk

--- Comment #1 from Tim-Philipp Müller <***@zen.co.uk> ---
This is with gst-rtsp-server 1.4.x ?

["GStreamer" (GNOME Bugzilla)]

https://bugzilla.gnome.org/show_bug.cgi?id=793264

--- Comment #2 from ***@macq.eu ---
It is indeed.

["GStreamer" (GNOME Bugzilla)]

https://bugzilla.gnome.org/show_bug.cgi?id=793264

Sebastian Dröge (slomo) <***@coaxion.net> changed:

What |Removed |Added
----------------------------------------------------------------------------
Status|NEEDINFO |RESOLVED
CC| |***@coaxion.net
Resolution|--- |OBSOLETE

--- Comment #3 from Sebastian Dröge (slomo) <***@coaxion.net> ---
Please test with a newer version, there were lots of bugfixes and other
improvements since then. 1.4 is already very old

["GStreamer" (GNOME Bugzilla)]

https://bugzilla.gnome.org/show_bug.cgi?id=793264

--- Comment #4 from ***@macq.eu ---
Hello Sebastian and Time-Philipp,

I've tested with Gstreamer 1.8.3 and still have problems.
Here are some logs:
https://gist.github.com/Mezzano/8a0843f909b0cccecbd0b61359efb6be

and later on:
https://gist.github.com/Mezzano/77f25685308fd87984321bfc0ace3058

["GStreamer" (GNOME Bugzilla)]

https://bugzilla.gnome.org/show_bug.cgi?id=793264

Nicolas Dufresne (stormer) <***@ndufresne.ca> changed:

What |Removed |Added
----------------------------------------------------------------------------
CC| |***@ndufresne.ca

--- Comment #5 from Nicolas Dufresne (stormer) <***@ndufresne.ca> ---
Current stable version is. 1.12. Please test on that before reopening. Note
that the erreur seams to be cause by some NV omx components.

["GStreamer" (GNOME Bugzilla)]

https://bugzilla.gnome.org/show_bug.cgi?id=793264

--- Comment #6 from ***@macq.eu ---
Hello Nicolas,

I've finally installed Gstreamer 1.13.90 and here are the logs I have when
trying to reconnect after all clients are gone:

Server side:
https://gist.github.com/Mezzano/12d550685d27d3c65647c12fd1cae549

Client side:
https://gist.github.com/Mezzano/433eb2b833cbe396329a69aedab0bdf9

Maybe you have a simple video stream example with appsrc appsink that works
with rtsp server. The default appsrc example is not enough.

Thanks for helping me with this.

["GStreamer" (GNOME Bugzilla)]

https://bugzilla.gnome.org/show_bug.cgi?id=793264

***@macq.eu changed:

What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |REOPENED
Resolution|OBSOLETE |---

--- Comment #7 from ***@macq.eu ---
Can someone look into this?

With last version of gstreamer, I can't reconnect after all clients
disconnected.

When last client disconnects, I get the message "no sockets assigned for UDP"
when trying to reconnect:

0:01:40.411599422 4683 0x69901860 INFO rtspsession
rtsp-session.c:249:gst_rtsp_session_manage_media: manage new media 0x1156c70 in
session 0x69904200
0:01:40.411722754 4683 0x69901860 DEBUG rtspstream
rtsp-stream.c:1530:gst_rtsp_stream_allocate_udp_sockets:<***@0x6a319168>
Allocated already
0:01:40.421363998 4683 0x69901860 INFO rtspclient
rtsp-client.c:3456:handle_request: client 0x1163a58: received a request PLAY
rtsp://10.1.63.236:8554/colour/ 1.0
0:01:40.421567996 4683 0x69901860 DEBUG rtspmedia
rtsp-media.c:4263:gst_rtsp_media_complete_pipeline:<***@0x1156c70>
complete pipeline
0:01:40.421650996 4683 0x69901860 DEBUG rtspstream
rtsp-stream.c:4539:gst_rtsp_stream_complete_stream:<***@0x6a319168>
complete stream
0:01:40.421720662 4683 0x69901860 DEBUG rtspstream
rtsp-stream.c:2922:create_receiver_part:<***@0x6a319168> create
receiver part
0:01:40.422480321 4683 0x69901860 DEBUG rtspstream
rtsp-stream.c:2778:create_sender_part:<***@0x6a319168> create sender
part
0:01:40.422563320 4683 0x69901860 DEBUG rtspstream
rtsp-stream.c:2790:create_sender_part:<***@0x6a319168> tcp: 0, udp:
1, mcast: 0 (ttl: 0)
0:01:40.422645653 4683 0x69901860 WARN rtspstream
rtsp-stream.c:2793:create_sender_part:<***@0x6a319168> no sockets
assigned for UDP
0:01:40.422704652 4683 0x69901860 ERROR rtspclient
rtsp-client.c:1735:handle_play_request: client 0x1163a58: failed to configure
the pipeline
0:01:40.462821282 4683 0x69901860 INFO rtspclient
rtsp-client.c:4309:closed: client 0x1163a58: connection closed
0:01:40.462930281 4683 0x69901860 INFO rtspclient
rtsp-client.c:4541:client_watch_notify: client 0x1163a58: watch destroyed


https://gist.github.com/Mezzano/43789624d4983d70bcd9610ecaddbb30

Thanks.

["GStreamer" (GNOME Bugzilla)]

https://bugzilla.gnome.org/show_bug.cgi?id=793264

--- Comment #8 from ***@macq.eu ---
Hi,

Having no answer, the best solution I've come to is to run locally a fake
client with another gstreamer chain using rtspsrc. This makes that there is
always one client connected and we never meet any latencies or reconnection
problems.

But it is really not the good way to go.

["GStreamer" (GNOME Bugzilla)]

https://bugzilla.gnome.org/show_bug.cgi?id=793264

GStreamer system administrator <***@gstreamer.net> changed:

What |Removed |Added
----------------------------------------------------------------------------
Status|REOPENED |RESOLVED
Resolution|--- |OBSOLETE

--- Comment #9 from GStreamer system administrator <***@gstreamer.net> ---
-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been
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https://gitlab.freedesktop.org/gstreamer/gst-rtsp-server/issues/37.