[asterisk-bugs] [Asterisk 0017551]: [patch] Realtime erase username when Unavailable

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=17551 
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Reported By:                ricardolandim
Assigned To:                mnicholson
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Project:                    Asterisk
Issue ID:                   17551
Category:                   Channels/chan_sip/Registration
Reproducibility:            always
Severity:                   minor
Priority:                   normal
Status:                     ready for testing
Target Version:             1.4.37
Asterisk Version:           SVN 
JIRA:                       SWP-1790 
Regression:                 No 
Reviewboard Link:            
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
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Date Submitted:             2010-06-24 06:42 CDT
Last Modified:              2010-09-14 14:26 CDT
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Summary:                    [patch] Realtime erase username when Unavailable
Description: 
When an extension sip become unavailable, the realtime clears the username
within the database. Logs below:

res_config_mysql.c: MySQL RealTime: Update SQL: UPDATE sip SET fullcontact
= '', ipaddr = '', port = '', regseconds = '0', username = '', regserver =
'' WHERE name = '341400'

The right would be (without username column):

res_config_mysql.c: MySQL RealTime: Update SQL: UPDATE sip SET fullcontact
= '', ipaddr = '', port = '', regseconds = '0', regserver = '' WHERE name =
'341400'
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 (0126945) svnbot (reporter) - 2010-09-14 14:26
 https://issues.asterisk.org/view.php?id=17551#c126945 
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Repository: asterisk
Revision: 286756

U   branches/1.4/channels/chan_sip.c

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r286756 | mnicholson | 2010-09-14 14:26:19 -0500 (Tue, 14 Sep 2010) | 13
lines

Don't clear the username from a realtime database when a registration
expires.

Non-realtime chan_sip does not clear the username from memory when a
registration expiries so realtime probably shouldn't either.

(closes issue https://issues.asterisk.org/view.php?id=17551)
Reported by: ricardolandim
Patches:
      reg-expiry-username-1.4-fix1.diff uploaded by mnicholson (license
96)
      reg-expiry-username-1.6.2-fix1.diff uploaded by mnicholson (license
96)
      reg-expiry-username-1.8-fix1.diff uploaded by mnicholson (license
96)
      reg-expiry-username-trunk-fix1.diff uploaded by mnicholson (license
96)
Tested by: ricardolandim, mnicholson

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http://svn.digium.com/view/asterisk?view=rev&revision=286756 

Issue History 
Date Modified    Username       Field                    Change               
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2010-09-14 14:26 svnbot         Checkin                                      
2010-09-14 14:26 svnbot         Note Added: 0126945                          
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