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Hi Peter,<br /><br />could you please elaborate on this subject?<br /><br />Thank you in advance.<br />Koder<br />
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<p>-------- Original-Nachricht --------<br />Datum: Thu, 16 Aug 2007 09:51:33 +0200<br />Von: Jonathan Dickinson <chayce.za@gmail.com><br />An: cherami@gmx.de<br />Betreff: Re: [jdev] mirroring many presence servers<br /><br /></p>
Hey,<br /> <br /> Sorry, I don't know of any JEP that would help. You will probably have <br /> to write it yourself. As I said:<br /> <br /> * Client sends presence notification<br /> * Your server "notices" the notification<br /> * Your server stores this in the database<br /> * Your server forwardes the original notification<br /> <br /> You can also subscribing your sever. As far as I know, that should work, <br /> but some other clients/servers might break if you try that. Maybe <br /> someone else could elaborate (Peter)? I have noticed that websites (such <br /> as the Jabber world map) need a contact in your contact list to <br /> subscribe, I'm not sure if has occurred to anyone to just subscribe the <br /> server.<br /> <br /> Cheers,<br /> Jonathan Dickinson<br /> <br /> cherami@gmx.de wrote:<br /> > Hi Jonathan,<br /> ><br /> > I understand that a client must/can subscribe to an other client to <br /> > get notifications of his status.<br /> ><br /> > But can a presence server do something like that?<br /> > Can a presence server subscribe to other clients?<br /> ><br /> > The Idea is, that I have in my organisation Clients, that only needs <br /> > the presence information of other clients in other organisations. So I <br /> > want to cache/mirror in my server the presence information ot the <br /> > clients ot the other organisation, so that I do need to connect the <br /> > server ot the partners for each request from the clients of my <br /> > organisation.<br /> ><br /> > Thanks<br /> > Koder<br /> ><br /> >> -------- Original-Nachricht --------<br /> >> Datum: Wed, 15 Aug 2007 10:34:35 +0200<br /> >> Von: Jonathan Chayce Dickinson <chayce.za@gmail.com><br /> >> An: Jabber software development list <jdev@jabber.org><br /> >> Betreff: Re: [jdev] mirroring many presence servers<br /> >><br /> >> Hey,<br /> >><br /> >> If you know the language that your server is written in you could catch<br /> >> all the presence notifications before sending them on and store them<br /> >> locally (in your database etc.).<br /> >><br /> >> However, what you are asking kinda doesn't make sense. If you never get<br /> >> a presence notification from a contact, they *are* offline (if you<br /> >> notice, while your client is connecting to a Jabber server all your<br /> >> contacts briefly show as offline), unless you are not subscribed to<br /> >> them, in which case you would never know anyway.<br /> >><br /> >> Hope this helps.<br /> >><br /> >> Cheers,<br /> >> Jonathan Dickinson<br /> >><br /> >> On Wed, 2007-08-15 at 10:19 +0200, cherami@gmx.de wrote:<br /> >> > Hi,<br /> >> ><br /> >> > I have the following scenario in my student project. Which solution<br /> >> > would you propose?<br /> >> ><br /> >> > I have many business partners "B", "C" and "D", each of them has his<br /> >> > own presence server "PB", "PC" and "PD".<br /> >> ><br /> >> > I need in my organisation "A" a presence service "PA", who "mirros"<br /> >> > the actual status of all the users on PB, PC and PD, to whom I<br /> >> > subscribed.<br /> >> ><br /> >> > I know, that I could implement my presence service PA as a client, who<br /> >> > subscribes to all the users on PB, PC and PD. What I am asking for: is<br /> >> > there an other solution?<br /> >> ><br /> >> > 1. Can I be on the one hand a client of the servers PB, PC, PD, and on<br /> >> > the other hand a "server" for other applications/clients/servers.<br /> >> ><br /> >> > 2. Can I say to the other servers PB, PC and PD "hey, I am a presence<br /> >> > server (and not a client), would you please send me each change of the<br /> >> > status of my users, to whom I subscribed".<br /> >> ><br /> >> > 3. Can I make benefit of the s2s protocol in my scenario?<br /> >> ><br /> >> > You can say: What I want to have, is a local presence service in my<br /> >> > organisation, who localy mirros many others presence servers of other<br /> >> > partners. How would be your solution?<br /> >> ><br /> >> > Thank you for your help and your patience.<br /> >> > Koder<br /> >> ><br /> >> ><br /> >> ><br /> >> > --<br /> >> > Psssst! Schon vom neuen GMX MultiMessenger gehört?<br /> >> > Der kanns mit allen: http://www.gmx.net/de/go/multimessenger<br /> >> -- <br /> >> Jonathan Dickinson<br /> >> Developer [Xeer Technology]<br /> >><br /> >> email: chayce.za@gmail.com<br /> >> jabber: chayce.za@jabber.org<br /> >> twitter: Moitoius<br /> >><br /> >> Principle will kick us all in the butt one day. If you have principle,<br /> >> you have all you will ever need.<br /> ><br /> ><br /> ><br /> > -- <br /> > Psssst! Schon vom neuen GMX MultiMessenger gehört?<br /> > Der kanns mit allen: http://www.gmx.net/de/go/multimessenger<br />
<div class="signature"><br /><br /><br />-- <br />Psssst! Schon vom neuen GMX MultiMessenger gehört?<br />Der kanns mit allen: http://www.gmx.net/de/go/multimessenger</div></body>
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