4 ms·
WhatsApp used to be ejabberd, IIRC, but I'm sure they're both their own thing now. FunXMPP is WhatsApp's weird non-standard compression mechanism. Basically the
by SamWhited 5y ago
WhatsApp used to be ejabberd, IIRC, but I'm sure they're both their own thing now. FunXMPP is WhatsApp's weird non-standard compression mechanism. Basically they took XMPP and replaced eg. <message> with <m> to save a few bytes, but it's been a while since I looked into it, it may do more now.