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webrtc/dtlstransport: Proxy DTLS connection state from the DTLS elements to the transport

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Fixes https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/issues/758
This commit is contained in:
Sebastian Dröge 2020-01-12 16:25:01 +02:00 committed by GStreamer Merge Bot
parent 7fcfb6c6c5
commit b2e7739364
1 changed files with 33 additions and 1 deletions
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34
gst-libs/gst/webrtc/dtlstransport.c
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@ -145,6 +145,36 @@ gst_webrtc_dtls_transport_finalize (GObject * object)
G_OBJECT_CLASS (parent_class)->finalize (object);
}
static void
on_connection_state_changed (GObject * obj, GParamSpec * pspec,
gpointer user_data)
{
GstWebRTCDTLSTransport *webrtc = GST_WEBRTC_DTLS_TRANSPORT (user_data);
gint state;
g_object_get (obj, "connection-state", &state, NULL);
switch (state) {
case 0:
webrtc->state = GST_WEBRTC_DTLS_TRANSPORT_STATE_NEW;
break;
case 1:
webrtc->state = GST_WEBRTC_DTLS_TRANSPORT_STATE_CLOSED;
break;
default:
case 2:
webrtc->state = GST_WEBRTC_DTLS_TRANSPORT_STATE_FAILED;
break;
case 3:
webrtc->state = GST_WEBRTC_DTLS_TRANSPORT_STATE_CONNECTING;
break;
case 4:
webrtc->state = GST_WEBRTC_DTLS_TRANSPORT_STATE_CONNECTED;
break;
}
g_object_notify (G_OBJECT (webrtc), "state");
}
static void
gst_webrtc_dtls_transport_constructed (GObject * object)
{
@ -165,6 +195,9 @@ gst_webrtc_dtls_transport_constructed (GObject * object)
g_object_set (webrtc->dtlssrtpdec, "connection-id", connection_id, NULL);
g_free (connection_id);
g_signal_connect (webrtc->dtlssrtpenc, "notify::connection-state",
G_CALLBACK (on_connection_state_changed), webrtc);
G_OBJECT_CLASS (parent_class)->constructed (object);
}
@ -191,7 +224,6 @@ gst_webrtc_dtls_transport_class_init (GstWebRTCDTLSTransportClass * klass)
GST_TYPE_WEBRTC_ICE_TRANSPORT,
G_PARAM_READABLE | G_PARAM_STATIC_STRINGS));
/* FIXME: implement */
g_object_class_install_property (gobject_class,
PROP_STATE,
g_param_spec_enum ("state", "DTLS state",