TRtcDataServer(Sender).Response['Content-Transfer-Encoding']:='base64'
OK .. that is what i was looking for. I know I have to encode it myself.
Thanks.
By the way ... if the Client requires this, you will also need to set ...
TRtcDataServer(Sender).Response['Content-Transfer-Encoding']:='base64';
Please note that this will not make RTC SDK do the encoding for you automatically. You still need to encode the data manually before you send it out.
Best Regards,
Danijel Tkalcec