[asterisk-bugs] [Asterisk 0018654]: [patch] [regression] Call Pickup Hangs Asterisk (deadlock?)

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=18654 
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Reported By:                Docent
Assigned To:                rmudgett
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Project:                    Asterisk
Issue ID:                   18654
Category:                   Features
Reproducibility:            always
Severity:                   block
Priority:                   normal
Status:                     closed
Target Version:             1.4/1.6.2 Issues (Final Release)
Asterisk Version:           SVN 
JIRA:                       SWP-3085 
Regression:                 Yes 
Reviewboard Link:           https://reviewboard.asterisk.org/r/1185/ 
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
Resolution:                 fixed
Fixed in Version:           
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Date Submitted:             2011-01-21 01:16 CST
Last Modified:              2011-05-27 03:31 CDT
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Summary:                    [patch] [regression] Call Pickup Hangs Asterisk
(deadlock?)
Description: 
Asterisk stops to service new calls when someone tries to pickup a call by
pressing *8. Some existing calls are also terminated, although others
continue to work. I still can run any command in the console, but I can't
stop or kill Asterisk. I can kill it only with -9 flag.
I found this trouble in versions 1.8.1, 1.8.2 and SVN.
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Relationships       ID      Summary
----------------------------------------------------------------------
has duplicate       0018906 Deadlock using pickup extension
has duplicate       0018955 after picking up a call, phones stop wo...
has duplicate       0019092 Calls getting stuck when dialing *8
related to          0019177 pickup beep choppy. debug log shows &qu...
related to          0019125 Deadlocks on 1.6.2.17.2
related to          0019310 [patch] Crash when using PickupChan
related to          0018944 Lock on Asterisk 1.6.2.17-rc2
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 (0135475) svnbot (reporter) - 2011-05-27 03:31
 https://issues.asterisk.org/view.php?id=18654#c135475 
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Repository: asterisk
Revision: 321211

U   branches/1.8/main/features.c

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r321211 | alecdavis | 2011-05-27 03:31:15 -0500 (Fri, 27 May 2011) | 16
lines

Fix *8 directed pickup locks system during pickupsound play out

move playout from sip_pickup_thread to bridge using BRIDGE_PLAY_SOUND
method,
This stop the clash of 2 threads trying to write audio to same channel.
In addition fixes choppy audio beep in issue 19177.
 
 (issue https://issues.asterisk.org/view.php?id=18654)
 (issue https://issues.asterisk.org/view.php?id=19177)
 Reported by: Docent
 Patches: 
      review1232-1.88888888 alecdavis (license 585)
 Tested by: alecdavis
 
Review: https://reviewboard.asterisk.org/r/1232/


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http://svn.digium.com/view/asterisk?view=rev&revision=321211 

Issue History 
Date Modified    Username       Field                    Change               
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2011-05-27 03:31 svnbot         Note Added: 0135475                          
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