void LinkRemoteOfferAnswer(LinkOfferAnswerArgs e)
{
var sdp = SDPMessage.Parse(e.OfferAnswer.SdpMessage);
foreach (var md in sdp.MediaDescriptions)
{
if (md.Media.MediaType == SDPMediaType.Video)
{
foreach (var ma in md.MediaAttributes)
{
if (ma is SDPReceiveOnlyAttribute || ma is SDPInactiveAttribute)
{
IS_CALL_VIDEO = true;
// Remote participant is NOT sending video.
// ReceiveOnly: not sending video, but willing to receive video
// Inactive: not sending video, and doesn't want to receive video either
}
else if (ma is SDPSendOnlyAttribute || ma is SDPSendReceiveAttribute)
{
//is call audio
IS_CALL_VIDEO = true;
// Remote participant IS sending video.
// SendOnly: sending video, but doesn't want to receive video
// SendReceive: sending video, and willing to receive video
}
}
}
}
}
/// <summary>
/// Send answer call accept over xmpp to recipient
/// </summary>
/// <param name="e"></param>
private void SendSessionAccept(LinkOfferAnswerArgs e)
{
Messaging.Log.Debug("Signalling.SendSessionAccept");
//Console.WriteLine ("Peer ID: " + e.PeerId);
//Console.WriteLine ("SA SDP out:\n" + e.OfferAnswer.SdpMessage);
App.Instance.Xmpp.SendSessionAccept(e.PeerId, e.OfferAnswer.SdpMessage);
}
/*
* private void Xmpp_OnReceiveSessionTerminate(object sender, JingleEventArgs e)
* {
* try {
* Messaging.Log.Debug("OnReceiveSessionTerminate > Conference.UnlinkAll");
* if (Conference != null)
* Conference.UnlinkAll();
*
* }
* catch (Exception ex)
* {
* Console.WriteLine("more exception " + ex.ToString());
* }
* }
*/
/// <summary>
/// Send call request over xmpp to recipient
/// </summary>
/// <param name="e"></param>
private void SendSessionInitiate(LinkOfferAnswerArgs e)
{
Messaging.Log.Debug("Signalling.SendSessionInitiate");
Console.WriteLine("Peer ID: " + e.PeerId);
Console.WriteLine("SI SDP out: " + e.OfferAnswer.SdpMessage);
App.Instance.Xmpp.SendSessionInitiate(e.PeerId, e.OfferAnswer.SdpMessage);
}
// สร้าง Offer/Answer จาก Link peerID ใน Event ของ Conference
void Sender_OnLinkOfferAnswer(LinkOfferAnswerArgs p)
{
// แสดง offer ใน TextBox
TextBox_offer.Text = p.OfferAnswer.ToJson();
//TextBox_sdp.AppendText("\n*************** Offer ***********\n");
//TextBox_sdp.AppendText(p.OfferAnswer.ToJson());
//TextBox_sdp.AppendText("\n\n*************** SDP Message ***********\n");
//TextBox_sdp.AppendText(p.OfferAnswer.SdpMessage);
Console.WriteLine("Send Offer : " + p.OfferAnswer.ToJson());
Console.WriteLine("Send sdp message : " + p.OfferAnswer.SdpMessage);
}
/// <summary>
/// Ons the link send offer answer.
/// </summary>
/// <returns>The link send offer answer.</returns>
/// <param name="e">E.</param>
private void OnLinkSendOfferAnswer(LinkOfferAnswerArgs e)
{
var handler = this.ReceiveSdpEvent;
if (handler != null)
{
var sdpEventArgs = new SdpEventArgs()
{
IsOffer = e.OfferAnswer.IsOffer,
Sdp = e.OfferAnswer.SdpMessage,
PeerId = e.PeerId
};
handler.Invoke(this, sdpEventArgs);
}
}
private void SendOfferAnswer(LinkOfferAnswerArgs e)
{
WebSyncClient.Notify(new NotifyArgs(new Guid(e.PeerId), e.OfferAnswer.ToJson(), "offeranswer:" + SessionId));
}
// สร้าง Offer/Answer จาก Link peerID ใน Event ของ Conference
void Receiver_OnLinkOfferAnswer(LinkOfferAnswerArgs p)
{
Console.WriteLine("Answer : " + p.OfferAnswer.ToJson());
TextBox_Answer.AppendText(p.OfferAnswer.ToJson());
//TextBox_log.AppendText("\n******* Generate answer *******\n" + p.OfferAnswer.ToJson());
}
/// <summary>
/// Ons the link send offer answer.
/// </summary>
/// <returns>The link send offer answer.</returns>
/// <param name="e">E.</param>
private void OnLinkSendOfferAnswer(LinkOfferAnswerArgs e)
{
var handler = this.ReceiveSdpEvent;
if (handler != null)
{
var sdpEventArgs = new SdpEventArgs()
{
IsOffer = e.OfferAnswer.IsOffer,
Sdp = e.OfferAnswer.SdpMessage,
PeerId = e.PeerId
};
handler.Invoke(this, sdpEventArgs);
}
}
private void SendOfferAnswer(LinkOfferAnswerArgs e)
{
WebSyncClient.Notify(new NotifyArgs(new Guid(e.PeerId), e.OfferAnswer.ToJson(), "offeranswer:" + SessionId));
}
private async void Conference_OnLinkOfferAnswer(LinkOfferAnswerArgs p)
{
await _signalingService.SendOfferAnswer(p.PeerId, JsonConvert.SerializeObject(p.OfferAnswer));
}
