public static Attribute BuildChangeRequest(bool changeIp, bool changePort)
{
return(new()
{
Type = AttributeType.ChangeRequest,
Length = 4,
Value = new ChangeRequestAttribute {
ChangeIp = changeIp, ChangePort = changePort
}
});
}
/*
* public STUN( int ourport, GotExternalAddress callback )
* {
* LogFile.WriteLine( "STUN( ourport: " + ourport + " callback: " + callback.Target + "." + callback.Method.Name );
*
* INetworkImplementation level1net = NetworkImplementationFactory.CreateNewInstance();
* level1net.ConnectAsClient( new IPAddress( stunser ), serverinfo.port
*
* UdpClient udpclient = new UdpClient( StunServerHostname, StunServerPort );
* byte[] bytes = CreateSTUNBindingRequestPacket();
* udpclient.Send( bytes, bytes.Length );
* }
*/
byte[] CreateSTUNBindingRequestPacket()
{
Request request = MessageFactory.CreateBindingRequest();
ChangeRequestAttribute changeRequest = (ChangeRequestAttribute)request.GetAttribute(net.voxx.stun4cs.Attribute.CHANGE_REQUEST);
changeRequest.SetChangeIpFlag(false);
changeRequest.SetChangePortFlag(false);
TransactionID transactionID = TransactionID.CreateTransactionID();
request.SetTransactionID(transactionID.GetTransactionID());
byte[] bytes = request.Encode();
return(bytes);
}
