January 2002
Beginner
480 pages
13h 15m
English
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Message Receipt
In many cases, it’s not much use sending a message to an application and
having it queued or stored offline, without knowing whether the
recipient actually did (eventually) receive and handle it. Jabber supports
the concept of message receipt,whereby the sender can
request an
acknowledgment of receipt from the recipient. This request is sent along
with the message itself. Support for message receiptexists in the form
of a namespace—jabber:x:event—which is
described in Section 6.3.6 in Chapter 6.
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.