[asterisk-bugs] [LibPRI 0017360]: [patch] LibPRI problem with restart of PBX processor (Testing SVN 1688)

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
====================================================================== 
https://issues.asterisk.org/view.php?id=17360 
====================================================================== 
Reported By:                shawkris
Assigned To:                rmudgett
====================================================================== 
Project:                    LibPRI
Issue ID:                   17360
Category:                   General
Reproducibility:            have not tried
Severity:                   minor
Priority:                   normal
Status:                     assigned
Asterisk Version:           1.4.30 
JIRA:                       SWP-1680 
libpri Version:             I did not set the version. :( 
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!): 1688 
Disclaimer on File?:        N/A 
Request Review:              
====================================================================== 
Date Submitted:             2010-05-19 07:57 CDT
Last Modified:              2010-08-31 17:12 CDT
====================================================================== 
Summary:                    [patch] LibPRI problem with restart of PBX processor
(Testing SVN 1688)
Description: 
Asterisk is connected to legacy Siemens PBX. PBX has dual CPU and switches
over active/passive processors at (or close to) 00:00.

During the switchover, the link stays up but the PBX sends SABME. Asterisk
should clear state to restart q921. A few seconds after the first call
comes in, we see the legacy PBX drops the link and tries to re-establish -
it normally does this after a protocol error (timer expiry etc).

I will try and reproduce with pri debugging enabled.
====================================================================== 

---------------------------------------------------------------------- 
 (0126512) shawkris (reporter) - 2010-08-31 17:12
 https://issues.asterisk.org/view.php?id=17360#c126512 
---------------------------------------------------------------------- 
Were there any clues in the log as to why the PBX dropped the link? For the
time being, it's back on 1.4.10.2 and is stable.
I'll try the patch and see if it improves the recovery behavior. 

Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2010-08-31 17:12 shawkris       Note Added: 0126512                          
======================================================================