Indeed, my description was rough and from memories a few year ago. But I believe it still demonstrates the point I was trying to illustrate: There is unneccess

Indeed, my description was rough and from memories a few year ago. But I believe it still demonstrates the point I was trying to illustrate: There is unneccessary complex behaviour in XMPP that you must write extra code in your client for. Otherwise it will work mostly, but not always and not reliably.