[asterisk-bugs] [Asterisk 0014207]: iax2 trunked channels not being cleared

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=14207 
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Reported By:                clive18
Assigned To:                dvossel
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Project:                    Asterisk
Issue ID:                   14207
Category:                   Channels/chan_iax2
Reproducibility:            have not tried
Severity:                   minor
Priority:                   normal
Status:                     assigned
Asterisk Version:           1.2.X 
Regression:                 No 
SVN Branch (only for SVN checkouts, not tarball releases):  1.2  
SVN Revision (number only!): 162868 
Request Review:              
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Date Submitted:             2009-01-10 14:53 CST
Last Modified:              2009-05-14 17:59 CDT
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Summary:                    iax2 trunked channels not being cleared
Description: 
It appears to me as a memory leak, as many old iax2 channels are appearing
in the "iax2 show netstats" as:
(None)                    1000    0   40     0   0     0    0      0    0 
  0     0   0     0    0      0

At present I see 36 out of 57 of these channels reported on "iax2 show
netstats", but when I do a "show channels" there are only 21 calls.

In my humble opinion, something on the channel is not being closed
properly at the end of a call.
Before I was using version 1.2.6 and had no issue at all. I know its been
a long time since then, but I know something is now broken, although I am
not sure which is the latest version which has this behavior.

If I leave asterisk to run on its own, after 1 week there are about 60 of
these ghost channels displayed, and the number keeps increasing with time.
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 (0104795) svnbot (reporter) - 2009-05-14 17:59
 https://issues.asterisk.org/view.php?id=14207#c104795 
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Repository: asterisk
Revision: 194557

U   branches/1.4/channels/chan_iax2.c
U   branches/1.4/channels/iax2-parser.c
U   branches/1.4/channels/iax2-parser.h

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r194557 | dvossel | 2009-05-14 17:59:50 -0500 (Thu, 14 May 2009) | 10
lines

IAX2 "Ghost" Channels

There is a bug tracker issue where people are reporting "Ghost" channels
in their 'iax2 show channels' output.  The confusion is caused by channels
being listed as "(NONE)" with format "unknown".  These are not channels of
coarse.  They are usually just pending registration or poke requests, but
it is confusing output.  To help make sense of this I have added two
columns to 'iax2 show channels'.  One shows the first message which started
the transaction, and the second shows the last message sent by either side
of the call.  This helps diagnose why the entry exists and why it may not
go away.

(closes issue https://issues.asterisk.org/view.php?id=14207)
Reported by: clive18

Review: https://reviewboard.asterisk.org/r/246/


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http://svn.digium.com/view/asterisk?view=rev&revision=194557 

Issue History 
Date Modified    Username       Field                    Change               
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2009-05-14 17:59 svnbot         Checkin                                      
2009-05-14 17:59 svnbot         Note Added: 0104795                          
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