[asterisk-bugs] [Asterisk 0012552]: Queue handling problems with IAX/possibly others

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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http://bugs.digium.com/view.php?id=12552 
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Reported By:                darren1713
Assigned To:                
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Project:                    Asterisk
Issue ID:                   12552
Category:                   Applications/app_queue
Reproducibility:            always
Severity:                   major
Priority:                   normal
Status:                     new
Asterisk Version:           1.4.18 
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Disclaimer on File?:        N/A 
Request Review:              
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Date Submitted:             2008-04-29 16:42 CDT
Last Modified:              2008-08-07 11:59 CDT
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Summary:                    Queue handling problems with IAX/possibly others
Description: 
I'll be glad to develop a fix for this, but I need some feedback as to
why/what/and general intentions.

I have 8 IAX members of a very basic rrmemory queue. When a call comes
into the queue, it will pick a single IAX channel to ring. 

The major problem is that until that IAX channel is answered, ALL
consecutive calls are routed to the same IAX channel. So, here's the
scenario.

> Inbound call -> app_queue -> ring IAX device
http://bugs.digium.com/view.php?id=1
> Inbound call -> app_queue -> ring IAX device
http://bugs.digium.com/view.php?id=1
> Inbound call -> app_queue -> ring IAX device
http://bugs.digium.com/view.php?id=1
IAX device http://bugs.digium.com/view.php?id=1 ANSWERED
> Inbound call -> app_queue -> ring IAX device
http://bugs.digium.com/view.php?id=2
> Inbound call -> app_queue -> ring IAX device
http://bugs.digium.com/view.php?id=2

and this should look like:

> Inbound call -> app_queue -> ring IAX device
http://bugs.digium.com/view.php?id=1
> Inbound call -> app_queue -> ring IAX device
http://bugs.digium.com/view.php?id=2
> Inbound call -> app_queue -> ring IAX device
http://bugs.digium.com/view.php?id=3
IAX device http://bugs.digium.com/view.php?id=1 ANSWERED
> Inbound call -> app_queue -> ring IAX device
http://bugs.digium.com/view.php?id=4
> Inbound call -> app_queue -> ring IAX device
http://bugs.digium.com/view.php?id=5

I would like to discuss why this is happening, or if it's intentional for
other channels such as SIP/ZAP/etc.

I have a patch for iax for counting currently active calls (minus
registrations/pokes/etc) which can help here too.
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---------------------------------------------------------------------- 
 (0091203) Corydon76 (administrator) - 2008-08-07 11:59
 http://bugs.digium.com/view.php?id=12552#c91203 
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Again, no response from reporter. 

Issue History 
Date Modified    Username       Field                    Change               
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2008-08-07 11:59 Corydon76      Note Added: 0091203                          
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