srt: connection broken in srtserversink

Submitted by Eloi BAIL

Link to original bug (#795572)

Description

Hi,

I tried to use default srt examples on gstreamer 1.14:

• server
  GST_DEBUG="srt:5" gst-launch-1.0 videotestsrc ! videoconvert ! x264enc tune=zerolatency ! video/x-h264, profile=high ! mpegtsmux ! srtserversink uri=srt://127.0.0.1:1234/

• client
  GST_DEBUG="srt:5" gst-launch-1.0 srtclientsrc srt://127.0.0.1:1234 ! fakesink

On the server side logs:

0:01:16.847828860 14463 0x1b41ca0 DEBUG srtserversink gstsrtserversink.c:243:idle_listen_callback:<srtserversink0> client added
0:01:16.853061871 14463 0x1b41b70 DEBUG srtbasesink gstsrtbasesink.c:362:gst_srt_base_sink_send_headers:<srtserversink0> Sending 2 stream headers
0:01:19.853099490 14463 0x1b41b70 WARN srtserversink gstsrtserversink.c:402:send_buffer_internal:<srtserversink0> Connection was broken.

On the client side logs:
~/gst/1.14$ GST_DEBUG="srt:5" gst-launch-1.0 srtclientsrc srt://127.0.0.1:1234 ! fakesink
Setting pipeline to PAUSED ...
0:00:03.036974378 14547 0x1883390 WARN srt gstsrt.c:145:gst_srt_client_connect_full:<srtclientsrc0> error: Connection error
0:00:03.037013540 14547 0x1883390 WARN srt gstsrt.c:145:gst_srt_client_connect_full:<srtclientsrc0> error: failed to connect to host (reason: Connection setup failure: connection time out.)
0:00:03.037368796 14547 0x1883390 DEBUG srtclientsrc gstsrtclientsrc.c:265:gst_srt_client_src_stop:<srtclientsrc1> closing SRT connection
ERROR: Pipeline doesn't want to pause.
ERROR: from element /GstPipeline:pipeline0/GstSRTClientSrc:srtclientsrc0: Connection error
Additional debug info:
gstsrt.c(145): gst_srt_client_connect_full (): /GstPipeline:pipeline0/GstSRTClientSrc:srtclientsrc0:
failed to connect to host (reason: Connection setup failure: connection time out.)
Setting pipeline to NULL ...
Freeing pipeline ...

According to wireshark, UDP packets are sent on UDP src port 1234.

Thanks for your help,