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webrtc: only set sctp ports if they are different

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SCTPassociation will complain if we do that while running and resetting
is not something we support at the moment
This commit is contained in:
Matthew Waters 2019-05-25 00:02:05 +10:00
parent 62cc5e51d1
commit f8911deccf
1 changed files with 17 additions and 4 deletions
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21
ext/webrtc/gstwebrtcbin.c
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@ -3702,10 +3702,23 @@ _update_data_channel_from_sdp_media (GstWebRTCBin * webrtc,
webrtc->priv->sctp_transport->max_message_size = max_size;
g_object_set (webrtc->priv->sctp_transport->sctpdec, "local-sctp-port",
local_port, NULL);
g_object_set (webrtc->priv->sctp_transport->sctpenc, "remote-sctp-port",
remote_port, NULL);
{
guint orig_local_port, orig_remote_port;
/* XXX: sctpassociation warns if we are in the wrong state */
g_object_get (webrtc->priv->sctp_transport->sctpdec, "local-sctp-port",
&orig_local_port, NULL);
if (orig_local_port != local_port)
g_object_set (webrtc->priv->sctp_transport->sctpdec, "local-sctp-port",
local_port, NULL);
g_object_get (webrtc->priv->sctp_transport->sctpenc, "remote-sctp-port",
&orig_remote_port, NULL);
if (orig_remote_port != remote_port)
g_object_set (webrtc->priv->sctp_transport->sctpenc, "remote-sctp-port",
remote_port, NULL);
}
for (i = 0; i < webrtc->priv->data_channels->len; i++) {
GstWebRTCDataChannel *channel;