[asterisk-bugs] [Asterisk 0018935]: [patch] HANGUP is not sent to AGI in time

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
====================================================================== 
https://issues.asterisk.org/view.php?id=18935 
====================================================================== 
Reported By:                nvitaly
Assigned To:                rmudgett
====================================================================== 
Project:                    Asterisk
Issue ID:                   18935
Category:                   Resources/res_agi
Reproducibility:            always
Severity:                   major
Priority:                   normal
Status:                     assigned
Asterisk Version:           SVN 
JIRA:                       SWP-3216 
Regression:                 No 
Reviewboard Link:           https://reviewboard.asterisk.org/r/1165/ 
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
====================================================================== 
Date Submitted:             2011-03-07 12:08 CST
Last Modified:              2011-04-13 11:21 CDT
====================================================================== 
Summary:                    [patch] HANGUP is not sent to AGI in time
Description: 
I have IVR application that request PIN from customer. If customer hangup
during prompt request, asterisk sends empty response to AGI, then according
to dialplan it re-ask PIN few times, always getting empty response since
channel is down, Playbacks end up with:
[Mar  7 12:49:57] WARNING[23939]: app_playback.c:471 playback_exec:
ast_streamfile failed on SIP/ivrin-00000001 for ss-pininvalid

And only after some time (from few second to the minute) asterisk sends
HANGUP to AGI client.

It used to be instant in Asterisk 1.6.2.11

Attaching SIP/AGI debug info.
Let me know if you need more tests.

======================================================================
Relationships       ID      Summary
----------------------------------------------------------------------
related to          0017954 [patch] Peer does not hang up when call...
====================================================================== 

---------------------------------------------------------------------- 
 (0133721) svnbot (reporter) - 2011-04-13 11:21
 https://issues.asterisk.org/view.php?id=18935#c133721 
---------------------------------------------------------------------- 
Repository: asterisk
Revision: 313545

U   branches/1.4/main/channel.c
U   branches/1.4/res/res_agi.c

------------------------------------------------------------------------
r313545 | rmudgett | 2011-04-13 11:21:26 -0500 (Wed, 13 Apr 2011) | 41
lines

Asterisk does not hangup a channel after endpoint hangs up.

If the call that the dialplan started an AGI script for is hungup while
the AGI script is in the middle of a command then the AGI script is not
notified of the hangup.  There are many AGI Exec commands that this can
happen with.  The reported applications have been: Background, Wait, Read,
and Dial.  Also the AGI Get Data command.

* Don't wait on the Asterisk channel after it has hung up.  The channel is
likely to never need servicing again.

* Restored the AGI script's ability to return the AGI_RESULT_HANGUP value
in run_agi().  It previously only could return AGI_RESULT_SUCCESS or
AGI_RESULT_FAILURE after the DeadAGI and AGI applications were merged.

(closes issue https://issues.asterisk.org/view.php?id=17954)
Reported by: mn3250
Patches:
      issue17954_v1.8.patch uploaded by rmudgett (license 664)
      issue17954_v1.6.2.patch uploaded by rmudgett (license 664)
      issue17954_v1.4.patch uploaded by rmudgett (license 664)
Tested by: rmudgett
JIRA SWP-2171

(closes issue https://issues.asterisk.org/view.php?id=18492)
Reported by: devmod
Tested by: rmudgett
JIRA SWP-2761

(closes issue https://issues.asterisk.org/view.php?id=18935)
Reported by: nvitaly
Tested by: astmiv, rmudgett
JIRA SWP-3216

(closes issue https://issues.asterisk.org/view.php?id=17393)
Reported by: siby
Tested by: rmudgett
JIRA SWP-2727

Review: https://reviewboard.asterisk.org/r/1165/

------------------------------------------------------------------------

http://svn.digium.com/view/asterisk?view=rev&revision=313545 

Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2011-04-13 11:21 svnbot         Checkin                                      
2011-04-13 11:21 svnbot         Note Added: 0133721                          
======================================================================