[asterisk-bugs] [Asterisk 0015523]: chan_dahdi deadlock heavy incomming traffic

[Asterisk Bug Tracker]

The following issue has been SUBMITTED. 
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https://issues.asterisk.org/view.php?id=15523 
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Reported By:                adomjan
Assigned To:                
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Project:                    Asterisk
Issue ID:                   15523
Category:                   Channels/chan_dahdi
Reproducibility:            random
Severity:                   block
Priority:                   normal
Status:                     new
Asterisk Version:           1.6.0.9 
Regression:                 No 
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
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Date Submitted:             2009-07-17 13:37 CDT
Last Modified:              2009-07-17 13:37 CDT
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Summary:                    chan_dahdi deadlock heavy incomming traffic
Description: 
I had deadlocks ~ 2-3 hours on high incomming ss7 calls. The deadlock
happend after the answer.
After I moved ast_setstate(ast, AST_STATE_UP); in area where the pvt is
locked in dahdi_answer() (like in chan_sip), and protected from the double
answer, I have not more deadlocks.

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Issue History 
Date Modified    Username       Field                    Change               
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2009-07-17 13:37 adomjan        New Issue                                    
2009-07-17 13:37 adomjan        Asterisk Version          => 1.6.0.9         
2009-07-17 13:37 adomjan        Regression                => No              
2009-07-17 13:37 adomjan        SVN Branch (only for SVN checkouts, not tarball
releases) => N/A             
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