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media: link the RTP udpsrc to the session manager

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Link the RTP udpsrc and the appsrc to the session manager so that they don't
shut down when the client sends a packet to open firewalls.
This commit is contained in:
Wim Taymans 2009-05-15 17:58:44 +02:00
parent 1f20cb68b4
commit b83f54f159
2 changed files with 35 additions and 8 deletions
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40
gst/rtsp-server/rtsp-media.c
View file

@ -761,7 +761,7 @@ setup_stream (GstRTSPMediaStream *stream, guint idx, GstRTSPMedia *media)
GstPad *pad, *teepad, *selpad;
GstPadLinkReturn ret;
gint i;
GstElement *tee, *selector;
GstElement *tee;
/* allocate udp ports, we will have 4 of them, 2 for receiving RTP/RTCP and 2
* for sending RTP/RTCP. The sender and receiver ports are shared between the
@ -801,6 +801,9 @@ setup_stream (GstRTSPMediaStream *stream, guint idx, GstRTSPMedia *media)
name = g_strdup_printf ("recv_rtcp_sink_%d", idx);
stream->recv_rtcp_sink = gst_element_get_request_pad (media->rtpbin, name);
g_free (name);
name = g_strdup_printf ("recv_rtp_sink_%d", idx);
stream->recv_rtp_sink = gst_element_get_request_pad (media->rtpbin, name);
g_free (name);
/* get the session */
g_signal_emit_by_name (media->rtpbin, "get-internal-session", idx,
@ -864,22 +867,43 @@ setup_stream (GstRTSPMediaStream *stream, guint idx, GstRTSPMedia *media)
gst_object_unref (pad);
gst_object_unref (teepad);
/* make selector for the RTCP receivers */
selector = gst_element_factory_make ("input-selector", NULL);
g_object_set (selector, "select-all", TRUE, NULL);
gst_bin_add (GST_BIN_CAST (media->pipeline), selector);
/* make selector for the RTP receivers */
stream->selector[0] = gst_element_factory_make ("input-selector", NULL);
g_object_set (stream->selector[0], "select-all", TRUE, NULL);
gst_bin_add (GST_BIN_CAST (media->pipeline), stream->selector[0]);
pad = gst_element_get_static_pad (selector, "src");
pad = gst_element_get_static_pad (stream->selector[0], "src");
gst_pad_link (pad, stream->recv_rtp_sink);
gst_object_unref (pad);
selpad = gst_element_get_request_pad (stream->selector[0], "sink%d");
pad = gst_element_get_static_pad (stream->udpsrc[0], "src");
gst_pad_link (pad, selpad);
gst_object_unref (pad);
gst_object_unref (selpad);
selpad = gst_element_get_request_pad (stream->selector[0], "sink%d");
pad = gst_element_get_static_pad (stream->appsrc[0], "src");
gst_pad_link (pad, selpad);
gst_object_unref (pad);
gst_object_unref (selpad);
/* make selector for the RTCP receivers */
stream->selector[1] = gst_element_factory_make ("input-selector", NULL);
g_object_set (stream->selector[1], "select-all", TRUE, NULL);
gst_bin_add (GST_BIN_CAST (media->pipeline), stream->selector[1]);
pad = gst_element_get_static_pad (stream->selector[1], "src");
gst_pad_link (pad, stream->recv_rtcp_sink);
gst_object_unref (pad);
selpad = gst_element_get_request_pad (selector, "sink%d");
selpad = gst_element_get_request_pad (stream->selector[1], "sink%d");
pad = gst_element_get_static_pad (stream->udpsrc[1], "src");
gst_pad_link (pad, selpad);
gst_object_unref (pad);
gst_object_unref (selpad);
selpad = gst_element_get_request_pad (selector, "sink%d");
selpad = gst_element_get_request_pad (stream->selector[1], "sink%d");
pad = gst_element_get_static_pad (stream->appsrc[1], "src");
gst_pad_link (pad, selpad);
gst_object_unref (pad);

3
gst/rtsp-server/rtsp-media.h
View file

@ -94,6 +94,7 @@ struct _GstRTSPMediaStream {
/* pads on the rtpbin */
GstPad *recv_rtcp_sink;
GstPad *recv_rtp_sink;
GstPad *send_rtp_sink;
GstPad *send_rtp_src;
GstPad *send_rtcp_src;
@ -109,6 +110,8 @@ struct _GstRTSPMediaStream {
GstElement *appsrc[2];
GstElement *appsink[2];
GstElement *selector[2];
/* server ports for sending/receiving */
GstRTSPRange server_port;