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Handle state change failures better

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Handle state change failures better when changing the state of the pipeline to
determine the SDP.
This commit is contained in:
Wim Taymans 2009-01-22 16:53:16 +01:00 committed by Wim Taymans
parent 28b65778f6
commit 6f9b659b1d
1 changed files with 11 additions and 1 deletions
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12
gst/rtsp-server/rtsp-client.c
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@ -455,6 +455,7 @@ handle_describe_response (GstRTSPClient *client, const gchar *location, GstRTSPM
GstRTSPMediaFactory *factory; GstRTSPMediaFactory *factory;
GstRTSPMediaBin *mediabin; GstRTSPMediaBin *mediabin;
GstElement *pipeline; GstElement *pipeline;
GstStateChangeReturn ret;
/* the uri contains the stream number we added in the SDP config, which is /* the uri contains the stream number we added in the SDP config, which is
* always /stream=%d so we need to strip that off */ * always /stream=%d so we need to strip that off */
@ -499,7 +500,9 @@ handle_describe_response (GstRTSPClient *client, const gchar *location, GstRTSPM
/* now play and wait till we get the pads blocked. At that time the pipeline /* now play and wait till we get the pads blocked. At that time the pipeline
* is prerolled and we have the caps on the streams too. */ * is prerolled and we have the caps on the streams too. */
gst_element_set_state (pipeline, GST_STATE_PLAYING); ret = gst_element_set_state (pipeline, GST_STATE_PLAYING);
if (ret == GST_STATE_CHANGE_FAILURE)
goto cant_play;
/* wait for state change to complete */ /* wait for state change to complete */
gst_element_get_state (pipeline, NULL, NULL, -1); gst_element_get_state (pipeline, NULL, NULL, -1);
@ -646,6 +649,13 @@ no_media_bin:
g_object_unref (factory); g_object_unref (factory);
return FALSE; return FALSE;
} }
cant_play:
{
handle_generic_response (client, GST_RTSP_STS_SERVICE_UNAVAILABLE, request);
gst_object_unref (pipeline);
g_object_unref (factory);
return FALSE;
}
} }
static void static void