Hello,<br>
<br>
I've searched in the internet and it seems that jabberd1.4 does not support the XEP-0198. Am I correct? <br>
If this is so, do i need to modify my jabberd1.4 files to support this?
or is it better just to send a message to the services in server2 to restart once server1 has restarted?<br><br><br><br><div class="gmail_quote">On Wed, Mar 21, 2012 at 10:57 PM, Mark Gabriel Paylaga <span dir="ltr"><<a href="mailto:mpaylaga@gmail.com">mpaylaga@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div bgcolor="#FFFFFF"><div><div class="im">Thanks for the quick response.<br></div>It's with a particular windows client that uses jabber of server1 to communicate with a service in server2 which also uses jabber.</div>
<div>I'll checkout the XEP-0198... By the way We're using jabber 1.4 in the servers and centos4.<br>
<br><div class="gmail_quote"><div class="im">On Wed, Mar 21, 2012 at 5:50 PM, <span dir="ltr"><<a href="mailto:dave@cridland.net" target="_blank">dave@cridland.net</a>></span> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div><div class="im"><p>I think you might see this if there's no XEP-0198 between servers and the old TCP session is still present on server2.<br><br>The presence response would go down this dead session, then it'd be detected as dead (TCP RST from server1), but typically the presence won't be resent, as it'll have been lost on the wire.<br>
<br>The solution is basically XEP-0198 on S2S links - you don't even need to do session resumption for it to be a substantial improvement here.<br><br><font color="#888888"></font></p><p><font color="#888888"><font color="#888888">Sent from my android device.</font></font></p>
<font color="#888888">
</font><p></p></div><div><div><div class="im">
<br><br>-----Original Message-----<br>From: Kevin Smith <<a href="mailto:kevin@kismith.co.uk" target="_blank">kevin@kismith.co.uk</a>><br>To: Jabber/XMPP software development list <<a href="mailto:jdev@jabber.org" target="_blank">jdev@jabber.org</a>><br>
Sent: Wed, 21 Mar 2012 9:20 <br></div><div class="im">Subject: Re: [jdev] Problem receiving presence after power outag<br><br></div></div></div></div><div><div class="h5"><div><div><p>On Wed, Mar 21, 2012 at 9:12 AM, Mark Gabriel Paylaga
<br>
<<a href="mailto:mpaylaga@gmail.com" target="_blank">mpaylaga@gmail.com</a>> wrote:
<br>
> Hello,
<br>
>
<br>
> Has anyone tried this before? :
<br>
>
<br>
> 1.) Server1 receives presence from Server2.
<br>
>
<br>
> 2.) Power off Server1 (meaning no graceful exit, jabber still running and
<br>
> other services then literally just switch off the server or unplug it).
<br>
>
<br>
> 3.) Restart Server1 (start all services including jabber).
<br>
>
<br>
> Result: Server1 does not receive Server2's presence.
<br>
> Solution: Restart services in Server2. Server1 will receive the presence.
<br>
>
<br>
> Is this because Server2 is still holding on to the old jabber session ID or
<br>
> something?
<br>
<br>
This shouldn't happen. When Server1 comes back online, it'll signal
<br>
that it wants presence for the newly online user@server1, and server2
<br>
should be willing to provide it (subject to subscription states being
<br>
right, etc.).
<br>
<br>
Is this a general problem you see, or with specific services?
<br>
<br>
/K
<br>
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