gst-rtsp-server: matching of media fails when using different IPs/hostnames

Submitted by bomba_____

Link to original bug (#763313)

Description

I forward the local port 8554 to port 3000 on my gateway.

I can access the stream via LAN at: rtsp://192.168.0.1:8554/stream
and I can access the stream via the internet at: rtsp://myurl:3000/stream

I cannot access both streams at the same time. If the first client is attached on the LAN, I can only access the LAN stream and vice-versa.

test case 1: LAN client and Internet client

0:00:06.711999431 10608 0x14167b0 FIXME default gstutils.c:3764:gst_pad_create_stream_id_internal:rpicamsrc0:src Creating random stream-id, consider implementing a deterministic way of creating a stream-id
0:00:06.713950395 10608 0x1416780 FIXME default gstutils.c:3764:gst_pad_create_stream_id_internal:appsrc0:src Creating random stream-id, consider implementing a deterministic way of creating a stream-id
0:00:06.912338832 10608 0x13d2690 FIXME rtspmedia rtsp-media.c:3425:gst_rtsp_media_suspend: suspend for dynamic pipelines needs fixing
0:00:07.046474422 10608 0x13d2690 FIXME rtspmedia rtsp-media.c:3425:gst_rtsp_media_suspend: suspend for dynamic pipelines needs fixing
0:00:07.047287408 10608 0x13d2690 WARN rtspmedia rtsp-media.c:3451:gst_rtsp_media_suspend: media 0x13ff138 was not prepared
0:00:12.645305854 10608 0x13d2690 WARN rtspmedia rtsp-media.c:3712:gst_rtsp_media_set_state: media 0x13ff138 was not prepared
0:00:13.441799548 10608 0x1476af0 FIXME default gstutils.c:3764:gst_pad_create_stream_id_internal:rpicamsrc1:src Creating random stream-id, consider implementing a deterministic way of creating a stream-id
0:00:13.443320520 10608 0x1476ac0 FIXME default gstutils.c:3764:gst_pad_create_stream_id_internal:appsrc1:src Creating random stream-id, consider implementing a deterministic way of creating a stream-id
0:00:13.629415178 10608 0x129dd20 FIXME rtspmedia rtsp-media.c:3425:gst_rtsp_media_suspend: suspend for dynamic pipelines needs fixing
0:00:13.773946582 10608 0x129dd20 FIXME rtspmedia rtsp-media.c:3425:gst_rtsp_media_suspend: suspend for dynamic pipelines needs fixing
0:00:13.774754567 10608 0x129dd20 WARN rtspmedia rtsp-media.c:3451:gst_rtsp_media_suspend: media 0x13ff278 was not prepared

here attaches the second client from a different network <<<

0:00:23.922597300 10608 0x143d580 FIXME default gstutils.c:3764:gst_pad_create_stream_id_internal:rpicamsrc2:src Creating random stream-id, consider implementing a deterministic way of creating a stream-id
0:00:23.924215271 10608 0x143d490 FIXME default gstutils.c:3764:gst_pad_create_stream_id_internal:appsrc2:src Creating random stream-id, consider implementing a deterministic way of creating a stream-id
mmal: mmal_vc_component_enable: failed to enable component: ENOSPC
0:00:23.951330784 10608 0x143d580 ERROR rpicamsrc RaspiCapture.c:1241:raspi_capture_set_format_and_start: camera component couldn't be enabled
0:00:23.957637671 10608 0x143d580 WARN basesrc gstbasesrc.c:2948:gst_base_src_loop:<rpicamsrc2> error: Internal data flow error.
0:00:23.958480656 10608 0x143d580 WARN basesrc gstbasesrc.c:2948:gst_base_src_loop:<rpicamsrc2> error: streaming task paused, reason error (-5)
0:00:23.960889613 10608 0x145f690 WARN rtspmedia rtsp-media.c:2278:default_handle_message: 0x13ff3b8: got error Internal data flow error. (gstbasesrc.c(2948): gst_base_src_loop (): /GstPipeline:media-pipeline/GstBin:bin2/GstRpiCamSrc:rpicamsrc2:
streaming task paused, reason error (-5))
0:00:23.963292570 10608 0x129dd20 WARN rtspmedia rtsp-media.c:2573:wait_preroll: failed to preroll pipeline
0:00:23.964245552 10608 0x129dd20 WARN rtspmedia rtsp-media.c:2877:gst_rtsp_media_prepare: failed to preroll pipeline
0:00:24.007065783 10608 0x129dd20 ERROR rtspclient rtsp-client.c:763:find_media: client 0x1312c60: can't prepare media
0:00:24.011692700 10608 0x129dd20 ERROR rtspclient rtsp-client.c:2286:handle_describe_request: client 0x1312c60: no media

test case 2: 2 LAN clients

0:00:06.180315159 10665 0x2107b0 FIXME default gstutils.c:3764:gst_pad_create_stream_id_internal:rpicamsrc0:src Creating random stream-id, consider implementing a deterministic way of creating a stream-id
0:00:06.182136126 10665 0x210780 FIXME default gstutils.c:3764:gst_pad_create_stream_id_internal:appsrc0:src Creating random stream-id, consider implementing a deterministic way of creating a stream-id
0:00:06.377422624 10665 0x1cc690 FIXME rtspmedia rtsp-media.c:3425:gst_rtsp_media_suspend: suspend for dynamic pipelines needs fixing
0:00:06.383724511 10665 0x1cc690 FIXME rtspmedia rtsp-media.c:3425:gst_rtsp_media_suspend: suspend for dynamic pipelines needs fixing
0:00:06.384523497 10665 0x1cc690 WARN rtspmedia rtsp-media.c:3451:gst_rtsp_media_suspend: media 0x1f9138 was not prepared

here it comes the second client from the same network <<<

0:00:10.797286359 10665 0x1cc690 FIXME rtspmedia rtsp-media.c:3425:gst_rtsp_media_suspend: suspend for dynamic pipelines needs fixing
0:00:10.803551247 10665 0x1cc690 FIXME rtspmedia rtsp-media.c:3425:gst_rtsp_media_suspend: suspend for dynamic pipelines needs fixing
0:00:17.166038147 10665 0x1cc690 FIXME rtspmedia rtsp-media.c:3425:gst_rtsp_media_suspend: suspend for dynamic pipelines needs fixing
0:00:17.242016784 10665 0x1cc690 WARN rtspmedia rtsp-media.c:3712:gst_rtsp_media_set_state: media 0x1f9138 was not prepared

Version: 1.7.2