[standards-jig] JEP-0022 composing Events

Peter Saint-Andre stpeter at jabber.org
Wed Feb 19 00:04:05 UTC 2003


Linus Torvalds always recommends that programmers not read patents.
Probably not bad advice. :)

Peter

--
Peter Saint-Andre
Jabber Software Foundation
http://www.jabber.org/people/stpeter.php

On Sat, 15 Feb 2003, Bob Wyman wrote:

> Alexander Gnauck's questions may be mute since Microsoft has recently
> received a patent (US 6,519,639) on the "activity monitoring" which is
> the core of any method of implementing "composing event."
> 
> http://www.jabber.org/pipermail/im-patents/2003-February/000076.html
> 
> I would suggest that folk interested in JEP-0022's composing event
> carefully study the Microsoft patent to determine if continuing with
> JEP-0022 would be an infringement. Perhaps Microsoft will consider
> licensing to Jabber?
> 
> 		bob wyman
> 
> 
> -----Original Message-----
> From: standards-jig-admin at jabber.org
> [mailto:standards-jig-admin at jabber.org] On Behalf Of Alexander Gnauck
> Sent: Saturday, February 01, 2003 2:39 PM
> To: standards-jig at jabber.org
> Subject: AW: [standards-jig] JEP-0022 composing Events
> 
> 
> Hello,
> 
> try to explain my problem again.
> 
> RECV:
> <message from="srlee at myjabber.net/Home" to="gnauck at myjabber.net/Home"
> id="MX_10">
>     <body>Hello.  Are you there?</body>
>     <x xmlns="jabber:x:event">
>       <composing/>
>     </x>
> </message>
> 
> i receive a message from srlee. Then i have to fetch the ID for my
> composing event. I start to type a chat message and send a composing
> Event to him
> 
> SEND:
> <message from="gnauck at myjabber.net/Home" to="srlee at myjabber.net/Home">
>     <x xmlns="jabber:x:event">
>       <composing/>
> 	<id>MX_10</id>
>     </x>
> </message>
> 
> srlee receives this Event and his client shows in statusbar of the chat
> window "Alex is typing a message". Now my message is finished and i send
> it. And of course always with the information that i support composing
> events.
> 
> SEND:
> <message from="gnauck at myjabber.net/Home" to="srlee at myjabber.net/Home"
> id="MX_210">
>     <body>Yes im there, how are you doing today?</body>
> 	<x xmlns="jabber:x:event">
> 		<composing/>
>       </x>
> </message>
> 
> srlee receives this message and removes the "Alex is typing a message"
> from the statusbar of the chatwindow. Now i want to send him another
> message. But havent received a new message from him. So i have NO new ID
> and i cant send the MX_10 again. But i want to show him again that i am
> typing a message. What to do now ? Can i create a new ID and send a
> normal composing event ?
> 
> Alex
> 
> 
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