I have been asked to do a paper on Whatsapp for Networks (college class). As far as I know, it is based on XMPP. But I can't find any of its packages on the WireShark process (using whatsapp web), only TCP protocols.
I have downloaded the Packet Tracer for Android and it has given me some TCP packages on hex.
How can I analyze it? Is it XMPP? Is it TCP? How can I have the ACK or the SYN ACK bits on the tracer? what about the RTT?
Is there any better program for this analysis?